CN105215324B - There are four the die castings of pulled core structure for a kind of band - Google Patents
There are four the die castings of pulled core structure for a kind of band Download PDFInfo
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- CN105215324B CN105215324B CN201510702721.1A CN201510702721A CN105215324B CN 105215324 B CN105215324 B CN 105215324B CN 201510702721 A CN201510702721 A CN 201510702721A CN 105215324 B CN105215324 B CN 105215324B
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Abstract
The present invention relates to a kind of band, there are four the die castings of pulled core structure, upper framed the first pulled core structure being sequentially installed with counterclockwise between low mold frame around moving-mould-core and cover half core, second pulled core structure, third pulled core structure and the 4th pulled core structure, second pulled core structure and third pulled core structure are arranged close in framed and low mold frame diagonal positions, the inclined arrangement of first pulled core structure, and it is corresponding in diagonal line with the second pulled core structure installed position, 4th pulled core structure is tiltedly mounted on the framed rear positions between low mold frame, at the first pulled core structure that 4th pulled core structure is arranged close to, a part for 4th pulled core structure is located at the lower section of the first pulled core structure, the core pulling end of four pulled core structures penetrates moving-mould-core and cover half core, and the die cavity formed with moving-mould-core and cover half core matches.The present invention has the characteristics that will not to cause the case where mutually colliding between pulled core structure, greatly improves product shaping speed.
Description
Technical field
The present invention relates to die casting manufacturing technology fields, and more particularly to a kind of band, there are four the compression mods of pulled core structure
Tool.
Background technology
Two pieces of forming section structures are more special on spring cap assembly end face, in order to facilitate the forming of this two pieces of positions, need
Two groups are used for assisting product shaping, but since the positional distance of two pieces of forming sections is closer, adopt with the pulled core structure that the portion matches
The problem of portion's structure being made too fat to move with common pulled core structure, causing mutually to collide between pulled core structure, in order to solve
The problem that in above-mentioned production, designing a kind of reasonable Arrangement has the mold of multiple pulled core structures to be necessary.
Invention content
Technical problem to be solved by the invention is to provide a kind of band, there are four the die castings of pulled core structure, have core pulling
Reasonable structural arrangement will not cause the case where mutually colliding between pulled core structure, greatly improve the features such as product shaping speed.
The technical solution adopted by the present invention to solve the technical problems is：A kind of die casting of band there are four pulled core structure is provided
Mold, including upper framed, low mold frame and moving-mould-core are equipped with moving-mould-core, the low mold frame in the upper framed lower face
Cover half core is installed in upper surface, described upper framed low mold frame upper end surface, moving-mould-core and the cover half core of being located in stacking arrangement,
It is described upper framed to be sequentially installed with counterclockwise between low mold frame around the first pulled core structure of moving-mould-core and cover half core, second
Pulled core structure, third pulled core structure and the 4th pulled core structure, second pulled core structure and third pulled core structure are in opposite cloth
It sets, the second pulled core structure and third pulled core structure are arranged close in framed and low mold frame diagonal positions, and described first
Pulled core structure is inclined to be arranged and is in the 4th corresponding, described pulled core structure of diagonal line with the second pulled core structure installed position
It is tiltedly mounted on the framed rear positions between low mold frame, the first core pulling that the 4th pulled core structure is arranged close to
At structure, a part for the 4th pulled core structure is located at the lower section of the first pulled core structure, first pulled core structure,
The core pulling end of two pulled core structures, third pulled core structure and the 4th pulled core structure penetrates moving-mould-core and cover half core, and and moving-mould-core
Match with the die cavity that cover half core is formed, the core_pulling pole in second pulled core structure and third pulled core structure is inserted into die cavity
It is interior, and it is mutually butted arrangement, it is disposed with sprue in forward position above the cover half core, sprue passes through three auxiliary flows
Road is connected to die cavity, several branch line runners are disposed with around die cavity, is embedded on branch line runner and is equipped with movable cinder ladle, four
Pulled core structure makes the upper surface of spring cap assembly shape, while spring cap assembly key position shapes for convenience, and first takes out
Cored structure and the 4th pulled core structure position are very close, while a part for the first pulled core structure is located at the 4th pulled core structure
Top so that the core pulling of the first pulled core structure could start the 4th pulled core structure and carry out core pulling after opening completely.
As a supplement to the technical solution of the present invention, the upper framed left part between low mold frame and
First row air parcel and second row air parcel are installed, the upper framed rear portion between low mold frame is close to the 4th core pulling at right part
Third exhaust block is installed, by mould when by installing three exhaust blocks being used for that spring cap assembly is enable to shape at structure
The air of intracavitary is discharged by exhaust block.
As a supplement to the technical solution of the present invention, the first row air parcel, second row air parcel and
Three exhaust blocks are divided into exhaust block and lower exhaust block, and there are gaps, gap to pass through runner between upper exhaust block and lower exhaust block
With mould cavity, the air in die cavity is flowed out along gap of the runner between upper exhaust block and lower exhaust block.
As a supplement to the technical solution of the present invention, pacify vertically in the upper framed front medial location
Equipped with barrel, the barrel lower end is equipped with spreader, and the spreader top is described by runner and mould cavity
Barrel lower part is socketed with water jacket, is used for molten aluminum importeding into mold by installing barrel, makes molten aluminum by installing spreader
Distribution is more uniform when flowing.
As a supplement to the technical solution of the present invention, the upper framed four corners are vertically-mounted leads
Column, the low mold frame four corners are vertically-mounted the guide sleeve to match with guide post, is used for controlling by installing guide pillars and bushes
The upper framed direction of motion.
As a supplement to the technical solution of the present invention, the low mold frame lower face both ends are vertically-mounted
There is the first support block, low mold frame lower face front vertical is equipped with the second support block between two the first support blocks, and described
It is horizontally installed with bottom plate between two support blocks and two the first support block lower ends, is equipped with and moves up and down on the bottom plate upper surface
Top plate, vertically-mounted on the top plate to have several lower ends to be fixed on top plate, upper end penetrates the mandril of die cavity, passes through blackout top
Bar is used for ejecting product, by installing top plate, for driving mandril to move.
As a supplement to the technical solution of the present invention, the bottom plate front end it is vertically-mounted have two simultaneously
The first support column and the second support column that arrangement is set, first support column and the second support column lower end are fixed on bottom plate,
Upper end is connected with low mold frame lower face, is used for fixing entire mold by installing the first support column and the second support column.
As a supplement to the technical solution of the present invention, second pulled core structure includes the second take-up housing
With the second sliding block, second sliding block is horizontally installed with core pulling, the second sliding block other end and close to die cavity one end
Two take-up housings are connected, and the second take-up housing side is equipped with the first press strip, and the second take-up housing other side is equipped with the second pressure
Item, the second take-up housing lower face are connected by two group of first brake pad side by side with low mold frame, the third core pulling
Structure includes third sliding block and third take-up housing, and the third sliding block is horizontally installed with core pulling close to die cavity one end, described
Third sliding block other end third take-up housing is connected, and the third take-up housing both sides are equipped with briquetting, the third take-up housing
Lower face is connected by the second brake pad with low mold frame, and first pulled core structure includes the first take-up housing and the first sliding block,
First sliding block is horizontally installed with core pulling, the first sliding block other end and the first take-up housing phase close to die cavity one end
Even, the first take-up housing side is equipped with third press strip, and the first take-up housing lower end is equipped with the 4th press strip, described
The 4th pulled core structure include Four-slider seat and Four-slider, the Four-slider is horizontally installed with pumping close to die cavity one end
The other end of core, the Four-slider is connected with Four-slider seat, and the Four-slider seat side is equipped with the 5th press strip.
As a supplement to the technical solution of the present invention, first take-up housing, the second take-up housing and
The three take-up housing tops side opposite with moving-mould-core is separately installed with the first lock module, the second lock module and third lock module, institute
The close moving-mould-core side of the first lock module, the second lock module and the third lock module stated uses inclined surface, and described first slides
Block, the second take-up housing and third take-up housing upper side use the inclined-plane to match with respective lock module, first mode locking
Block, the second lock module and third lock module upper end by pin with it is upper it is framed be connected, pass through install the first lock module, the second mode locking
Block and third lock module so that mold clamp is close structure so that the quality for producing product is ensured.
Advantageous effect
The present invention relates to a kind of bands there are four the die casting of pulled core structure, and four pulled core structures make spring cap assembly
Upper surface shapes, while spring cap assembly key position shapes for convenience, the first pulled core structure and the 4th pulled core structure arrangement
Position is very close, while a part for the first pulled core structure is located at the top of the 4th pulled core structure so that the first pulled core structure
Core pulling could start the 4th pulled core structure and carry out core pulling after opening completely.The present invention also has pulled core structure connection and reasonable arrangement, no
It can cause the case where mutually colliding between pulled core structure, greatly improve the features such as product shaping speed.
Description of the drawings
Fig. 1 is the full sectional view of the front view of the present invention；
Fig. 2 is the full sectional view of left view of the present invention；
Fig. 3 is the vertical view of low mold frame and lower mold core of the present invention；
Fig. 4 is the topology view of guide post of the present invention；
Fig. 5 is the topology view of the second pulled core structure and third pulled core structure of the present invention；
Fig. 6 is the topology view of the second take-up housing of the present invention；
Fig. 7 is the topology view of third take-up housing of the present invention；
Fig. 8 is the topology view of the first pulled core structure of the present invention；
Fig. 9 is the topology view of the first take-up housing of the present invention；
Figure 10 is the topology view of the 4th pulled core structure of the present invention；
Figure 11 is the topology view of Four-slider seat of the present invention.
Diagram：1, upper framed, 2, low mold frame, 3, moving-mould-core, 4, cover half core, 5, first row air parcel, 6, second row air parcel, 7,
First pulled core structure, the 8, second pulled core structure, 9, third pulled core structure, the 10, the 4th pulled core structure, the 11, first support block, 12, bottom
Plate, 13, top plate, 14, mandril, 15, third exhaust block, 16, barrel, 17, water jacket, 18, spreader, the 19, second support block, 20,
One support column, the 21, second support column, 22, guide post, 23, guide sleeve, the 24, second lock module, the 25, second take-up housing, 26, second slides
Block, 27, third sliding block, 28, third take-up housing, 29, third lock module, 30, Four-slider seat, 31, Four-slider, 32, first
Lock module, the 33, first take-up housing, the 34, first sliding block, the 35, first press strip, the 36, first brake pad, the 37, second press strip, 38,
Two brake pads, 39, briquetting, 40, third press strip, the 41, the 4th press strip, the 42, the 5th press strip.
Specific implementation mode
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, people in the art
Member can make various changes or modifications the present invention, and such equivalent forms equally fall within the application the appended claims and limited
Range.
Embodiments of the present invention are related to a kind of die casting of band there are four pulled core structure, as shown in Fig. 1~Figure 11, packet
Framed 1, low mold frame 2 and moving-mould-core 3 are included, moving-mould-core 3 is installed in upper framed 1 lower face, in the low mold frame 2
Cover half core 4 is installed, described upper framed 1 is located at 2 upper end surface of low mold frame, and moving-mould-core 3 and cover half core 4 are in stack cloth in end face
It sets, is sequentially installed with the first core pulling knot around moving-mould-core 3 and cover half core 4 between described upper framed 1 and low mold frame 2 counterclockwise
Structure 7, the second pulled core structure 8, third pulled core structure 9 and the 4th pulled core structure 10, second pulled core structure 8 and third core pulling
Structure 9 is in positioned opposite, and the second pulled core structure 8 and third pulled core structure 9 are arranged close to framed 1 and 2 diagonal line of low mold frame
On position, 7 inclined arrangement of described first pulled core structure and corresponding in diagonal line with 8 installed position of the second pulled core structure,
4th pulled core structure 10 is tiltedly mounted on the rear positions between framed 1 and low mold frame 2, the 4th core pulling knot
At the first pulled core structure 7 that structure 10 is arranged close to, a part for the 4th pulled core structure 10 is located at the first pulled core structure 7
Lower section, the core pulling of first pulled core structure 7, the second pulled core structure 8, third pulled core structure 9 and the 4th pulled core structure 10
End penetrates moving-mould-core 3 and cover half core 4, and the die cavity formed with moving-mould-core 3 and cover half core 4 matches, the second core pulling knot
Core_pulling pole in structure 8 and third pulled core structure 9 is inserted into die cavity, and is mutually butted arrangement, the 4 top front side of cover half core
Sprue is disposed on position, sprue is connected to by three auxiliary flows with die cavity, several branch lines are disposed with around die cavity
Runner, on branch line runner insertion movable cinder ladle is installed.
First row air parcel 5 and second row air parcel are installed at left part and right part between described upper framed 1 and low mold frame 2
6, the rear portion between described upper framed 1 and low mold frame 2 is equipped with third exhaust block 15 at the 4th pulled core structure 10.
First row air parcel 5, second row air parcel 6 and the third exhaust block 15 is divided into exhaust block and lower exhaust block,
There are gaps, gap to pass through runner and mould cavity between upper exhaust block and lower exhaust block.
Vertically-mounted in upper framed 1 front medial location to have a barrel 16,16 lower end of barrel is equipped with point
Flow cone 18,18 top of spreader are socketed with water jacket 17 by runner and mould cavity, 16 lower part of barrel.
Upper framed 1 four corners are vertically-mounted guide post 22, and 2 four corners of low mold frame are vertically-mounted to be had
The guide sleeve 23 to match with guide post 22.
The 2 lower face both ends of low mold frame are vertically-mounted the first support block 11,2 lower face front vertical peace of low mold frame
Equipped with the second support block 19 between two the first support blocks 11, second support block 19 and two 11 lower ends of the first support block it
Between be horizontally installed with bottom plate 12, the top plate 13 moved up and down is installed, on the top plate 13 on 12 upper surface of bottom plate
Vertically-mounted to have several lower ends to be fixed on top plate 13, upper end penetrates the mandril 14 of die cavity.
Vertically-mounted the first support column 20 and the second support column 21 for thering are two to be arranged side by side in 12 front end of bottom plate,
First support column 20 and 21 lower end of the second support column is fixed on bottom plate 12, and upper end is connected with 2 lower face of low mold frame.
Second pulled core structure 8 includes the second take-up housing 25 and the second sliding block 26, and second sliding block 26 is close
Die cavity one end is horizontally installed with core pulling, and 26 other end of the second sliding block is connected with the second take-up housing 25, and described second slides
25 side of block is equipped with the first press strip 35, and 25 other side of the second take-up housing is equipped with the second press strip 37, second sliding block
25 lower faces of seat are connected by two group of first brake pad 36 side by side with low mold frame 2, and the third pulled core structure 9 includes third
Sliding block 27 and third take-up housing 28, the third sliding block 27 are horizontally installed with core pulling close to die cavity one end, and the third is slided
27 other end third take-up housing 28 of block is connected, and 28 both sides of third take-up housing are equipped with briquetting 39, the third sliding block
28 lower faces of seat are connected by the second brake pad 38 with low mold frame 2, and first pulled core structure 7 includes 33 He of the first take-up housing
First sliding block 34, first sliding block 34 are horizontally installed with core pulling, 34 other end of the first sliding block close to die cavity one end
It is connected with the first take-up housing 33,33 side of the first take-up housing is equipped with third press strip 40, first take-up housing 33
Lower end is equipped with the 4th press strip 41, and the 4th pulled core structure 10 includes Four-slider seat 30 and Four-slider 31, described
Four-slider 31 is horizontally installed with core pulling, the other end and 30 phase of Four-slider seat of the Four-slider 31 close to die cavity one end
Even, 30 side of Four-slider seat is equipped with the 5th press strip 42.
First take-up housing 33, the second take-up housing 25 and 28 top of third the take-up housing side opposite with moving-mould-core 3
It is separately installed with the first lock module 32, the second lock module 24 and third lock module 29, first lock module 32, the second mode locking
3 side of close moving-mould-core of block 24 and third lock module 29 uses inclined surface, first take-up housing 33, the second take-up housing 25
The inclined-plane to match with respective lock module, first lock module 32, the second mode locking are used with 28 upper side of third take-up housing
Block 24 and 29 upper end of third lock module are connected by pin with upper framed 1.
Embodiment 1
When entire mold is worked, mold is mounted in clapper die spotting press first, is molded, is first passed through later
First pulled core structure 7, the second pulled core structure 8, third pulled core structure 9 and the 4th pulled core structure 10 are pressed into cover half by four cylinders
In the die cavity of core 4, upper framed 1 and moving-mould-core 3 are moved downward later, and closed up with low mold frame 2 and cover half core 4, is then passed through
Barrel 16 transports molten aluminum in the die cavity between cover half core 4 and moving-mould-core 3, and molten aluminum forms product, product end surface in die cavity
Structure by the first pulled core structure 7, the second pulled core structure 8, third pulled core structure 9 and the 4th pulled core structure 10 this four core pulling knots
Structure assist formation needs to open on mold later, by clapper die spotting press by upper framed 1 and moving-mould-core 3 and low mold frame 2 and cover half core 4
Separation starts the first pulled core structure 7, the second pulled core structure 8 and third pulled core structure 9 these three pulled core structures first later, when
Core pulling is carried out starting the 4th pulled core structure 10 when first pulled core structure 7 completely disengages, after completing core pulling, by hydraulic cylinder,
Start top plate 13, top plate 13 pushes mandril 14, mandril 14 to eject product out of die cavity.
Embodiment 2
In order to improve the quality of product, the sbrinkage blowhole of inside after product shaping is reduced, so in cover half core 4 and moving-mould-core 3
Between be disposed with the auxiliary flow being connected to die cavity, while first row air parcel 5, being installed between upper framed 1 and low mold frame 2
Two exhaust blocks 6 and third exhaust block 15 these three exhaust blocks, the gap between exhaust block are connected to auxiliary flow, and molten aluminum is in die cavity
When interior flowing, also auxiliary flow is filled while molten aluminum is full of die cavity by the pressure of injection, while will by molten aluminum
The air of mold cavity is squeezed from the gap of 15 these three exhaust blocks of first row air parcel 5, second row air parcel 6 and third exhaust block
Go out, after taking out product out of die cavity, need to modify product, the aluminium block that auxiliary flow is formed needs to be divided with product
From.
Embodiment 3
In order to enable molten aluminum can more quickly fill completely entire die cavity, spreader 18 is installed in 16 lower end of barrel,
Molten aluminum flows to 18 surface of spreader by barrel 16, while entering die cavity, spreader 18 by the runner on 18 surface of spreader
The runner on surface can greatly improve the filling speed of molten aluminum so that the time of product shaping is reduced, and increases the production speed of product
Degree.
Embodiment 4,
In order to which the quality after each structure formation of the upper surface of spring cap assembly is ensured, the first take-up housing 33,
Second take-up housing 25 and 28 top of third the take-up housing side opposite with moving-mould-core 3 are separately installed with the first lock module 32, second
Lock module 24 and third lock module 29, by the effect of the first lock module 32, the second lock module 24 and third lock module 29, by
One pulled core structure 7, the second pulled core structure 8 and third pulled core structure 9 in mold clamp state, will not there is a situation where deviateing,
Until the forming of spring cap assembly and upper framed 1 and moving-mould-core 3 detached with low mold frame 2 and cover half core 4 when, the first pulled core structure 7, the
Two pulled core structures 8 and third pulled core structure 9 could move, and ensure that the quality of product.
Claims (7)
1. a kind of band is there are four the die casting of pulled core structure, including upper framed (1), low mold frame (2) and moving-mould-core (3), described
Upper framed (1) lower face in moving-mould-core (3) is installed, cover half core (4), institute are installed in the low mold frame (2) upper surface
Upper framed (1) stated is located at low mold frame (2) upper end surface, and moving-mould-core (3) and cover half core (4) are in stack arrangement, it is characterised in that：
First around moving-mould-core (3) and cover half core (4) is sequentially installed between upper framed (1) and low mold frame (2) counterclockwise
Pulled core structure (7), the second pulled core structure (8), third pulled core structure (9) and the 4th pulled core structure (10), second core pulling
Structure (8) and third pulled core structure (9) are in positioned opposite, and the second pulled core structure (8) and third pulled core structure (9) are arranged close to
Upper framed (1) in low mold frame (2) diagonal positions, the inclined arrangement of first pulled core structure (7) and with the second core pulling
Structure (8) installed position is corresponded in diagonal line, and the 4th pulled core structure (10) is tiltedly mounted on framed (1) and lower die
Rear positions between frame (2), it is described at the first pulled core structure (7) that the 4th pulled core structure (10) is arranged close to
The part of the 4th pulled core structure (10) be located at the lower section of the first pulled core structure (7), first pulled core structure (7),
The core pulling end of two pulled core structures (8), third pulled core structure (9) and the 4th pulled core structure (10) penetrates moving-mould-core (3) and cover half
Core (4), and the die cavity formed with moving-mould-core (3) and cover half core (4) matches, the low mold frame (2) lower face both ends are vertical
First support block (11) is installed, low mold frame (2) lower face front vertical is equipped between two the first support blocks (11)
Two support blocks (19) are horizontally installed with bottom plate (12), institute between second support block (19) and two the first support block (11) lower ends
The top plate (13) moved up and down is installed on bottom plate (12) upper surface stated, it is vertically-mounted on the top plate (13) to have several
Lower end is fixed on top plate (13), and upper end penetrates the mandril (14) of die cavity, second pulled core structure (8) and third pulled core structure
(9) core_pulling pole in is inserted into die cavity, and is mutually butted arrangement, is disposed in forward position above the cover half core (4)
Sprue, sprue are connected to by three auxiliary flows with die cavity, several branch line runners, branch line runner are disposed with around die cavity
Upper insertion is equipped with movable cinder ladle；
Second pulled core structure (8) includes the second take-up housing (25) and the second sliding block (26), second sliding block (26)
It is horizontally installed with core pulling close to die cavity one end, the second sliding block (26) other end is connected with the second take-up housing (25), described
The second take-up housing (25) side the first press strip (35) is installed, the second take-up housing (25) other side is equipped with the second press strip
(37), the second take-up housing (25) lower face is connected by two group of first brake pad (36) side by side with low mold frame (2), institute
The third pulled core structure (9) stated includes third sliding block (27) and third take-up housing (28), and the third sliding block (27) leans on near-lying mode
Chamber one end is horizontally installed with core pulling, and third sliding block (27) other end is connected with third take-up housing (28), the third
Take-up housing (28) both sides are equipped with briquetting (39), and third take-up housing (28) lower face is by the second brake pad (38) under
Framed (2) are connected, and first pulled core structure (7) includes the first take-up housing (33) and the first sliding block (34), and described first
Sliding block (34) is horizontally installed with core pulling, the first sliding block (34) other end and the first take-up housing (33) phase close to die cavity one end
Even, described the first take-up housing (33) side is equipped with third press strip (40), and described the first take-up housing (33) lower end is equipped with
4th press strip (41), the 4th pulled core structure (10) include Four-slider seat (30) and Four-slider (31), and described the
Four-slider (31) is horizontally installed with core pulling, the other end and Four-slider seat of the Four-slider (31) close to die cavity one end
(30) it is connected, described Four-slider seat (30) side is equipped with the 5th press strip (42).
2. there are four the die castings of pulled core structure for a kind of band according to claim 1, it is characterised in that：The upper mold
First row air parcel (5) and second row air parcel (6) are installed, described is upper at the left part and right part between frame (1) and low mold frame (2)
Rear portion between framed (1) and low mold frame (2) is equipped with third exhaust block (15) at the 4th pulled core structure (10).
3. there are four the die castings of pulled core structure for a kind of band according to claim 2, it is characterised in that：Described first
Exhaust block (5), second row air parcel (6) and third exhaust block (15) are divided into exhaust block and lower exhaust block, and upper exhaust block is under
There are gaps, gap to pass through runner and mould cavity between exhaust block.
4. there are four the die castings of pulled core structure for a kind of band according to claim 1, it is characterised in that：The upper mold
Vertically-mounted in frame (1) front medial location to have barrel (16), the barrel (16) lower end is equipped with spreader (18), described
Spreader (18) top by runner and mould cavity, the barrel (16) lower part is socketed with water jacket (17).
5. there are four the die castings of pulled core structure for a kind of band according to claim 1, it is characterised in that：The upper mold
Frame (1) four corners are vertically-mounted guide post (22), and the low mold frame (2) four corners are vertically-mounted to be had and guide post (22) phase
The guide sleeve (23) matched.
6. there are four the die castings of pulled core structure for a kind of band according to claim 1, it is characterised in that：The bottom plate
(12) vertically-mounted the first support column (20) for thering are two to be arranged side by side in front end and the second support column (21), described first
Dagger (20) and the second support column (21) lower end are fixed on bottom plate (12), and upper end is connected with low mold frame (2) lower face.
7. there are four the die castings of pulled core structure for a kind of band according to claim 1, it is characterised in that：Described first
Take-up housing (33), the second take-up housing (25) and third take-up housing (28) the top side opposite with moving-mould-core (3) are separately installed with
First lock module (32), the second lock module (24) and third lock module (29), first lock module (32), the second lock module
(24) and the close moving-mould-core of third lock module (29) (3) side uses inclined surface, first take-up housing (33), second to slide
Block (25) and third take-up housing (28) upper side use the inclined-plane to match with respective lock module, first lock module
(32), the second lock module (24) and third lock module (29) upper end are connected by pin with upper framed (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510702721.1A CN105215324B (en) | 2015-10-23 | 2015-10-23 | There are four the die castings of pulled core structure for a kind of band |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510702721.1A CN105215324B (en) | 2015-10-23 | 2015-10-23 | There are four the die castings of pulled core structure for a kind of band |
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| Publication Number | Publication Date |
|---|---|
| CN105215324A CN105215324A (en) | 2016-01-06 |
| CN105215324B true CN105215324B (en) | 2018-09-18 |
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| CN106270449A (en) * | 2016-09-27 | 2017-01-04 | 浙江华朔科技股份有限公司 | A kind of compound embedded tiltedly lead arc rotating slider die structure |
| CN106424647A (en) * | 2016-11-16 | 2017-02-22 | 浙江华朔科技股份有限公司 | Die-casting mold provided with bottom inner loose core |
| CN106424648A (en) * | 2016-11-16 | 2017-02-22 | 浙江华朔科技股份有限公司 | Die-casting die with core-pulling structure provided with extruding pin |
| CN106493336A (en) * | 2016-11-16 | 2017-03-15 | 浙江华朔科技股份有限公司 | A kind of die casting with oblique core pulling |
| CN106513625B (en) * | 2016-12-09 | 2018-10-19 | 宁波市北仑海普汽配有限公司 | It is a kind of for improve product quality and with die cavity lug boss die casting |
| CN107900307B (en) * | 2017-12-05 | 2024-02-23 | 浙江华朔科技股份有限公司 | Mould with dual core-pulling structure |
| CN111992676A (en) * | 2020-08-14 | 2020-11-27 | 宁波卡慕科技有限公司 | Novel processing die structure of box foundry goods |
| CN112792315B (en) * | 2020-12-18 | 2022-01-25 | 苏州广型模具有限公司 | Lightweight valve body die casting die |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202462805U (en) * | 2012-02-16 | 2012-10-03 | 宁波埃利特模具制造有限公司 | Die casting mold with multiple core pulling slide block structures |
| DE102014103532A1 (en) * | 2014-03-14 | 2015-09-17 | Ksm Castings Group Gmbh | Die casting tool for casting a support structure of an oil filter module for an internal combustion engine |
| CN204148477U (en) * | 2014-08-08 | 2015-02-11 | 宁波图冠精密模具有限公司 | A kind of oblique pulled core structure of die casting |
| CN104325111B (en) * | 2014-10-23 | 2016-05-18 | 宁波华朔模具机械有限公司 | A kind of mould structure for the production of automobile filter |
| CN204209091U (en) * | 2014-10-23 | 2015-03-18 | 宁波华朔模具机械有限公司 | A kind of mould structure for the production of automobile inner support |
| CN204672924U (en) * | 2015-06-15 | 2015-09-30 | 宁波东浩铸业有限公司 | A kind of modified die casting |
| CN205147277U (en) * | 2015-10-23 | 2016-04-13 | 宁波华朔模具机械有限公司 | Die casting die with four structures of loosing core |
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